Guest Stars Amelia Bullmore as The Dowager Duchess of Tintagel Simone Kirby as Miss Laura Testvalley Fenella Woolgar as Lady Brightlingsea Adam James as Colonel St. George Francesca Corney as Jean Hopeleigh Anthony Calf as Lord Brightlinsea Viss Elliot Safavi as Mrs. Elmsworth Nancy Crane as Mrs. Paramore Lisa Miller-Jacobs as Mrs. Closson Mia Scott as Lily Geff Francis as Sir Helmsley Thwarte John Arnold as Mr. Closson Firas Ibrahim as Mr. Elmsworth Elizabeth Millbank-Turner as Woman at Ball Marcus Macleod as Man Iain Davie as Another Man